| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.66 | 7.745% | $189.2649 | $189.26 | $189.25 | $189.30 |
| Purchase #2 | $202.68 | 6.688% | $216.2352 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $191.79 | 12.559% | $215.8769 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $104.77 | 8.347% | $113.5152 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $175.82 | 4.304% | $183.3873 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $45.73 | 3.593% | $47.3731 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $248.96 | 6.812% | $265.9192 | $265.92 | $265.90 | $265.90 |
| 7 purchase totals = | $1,145.41 | $1,231.5718 | $1,231.58 | $1,231.55 | $1,231.60 | |